60% (1985)

60% (1994)

0% (1987)

58% (1993)

60% (1997)

0% (1970)

45% (1975)

0% (2004)

80% (1975)

0% (1996)

50% (1973)

0% (2019)

20% (2002)

0% (1970)

63% (2007)

0% (2014)

0% (2007)

50% (1985)

65% (2018)

0% (2008)